Preheat the BBQ or griddle.
Cut the halloumi, onions and pepper into generous chunks and gently push onto skewers.
Lay the halloumi skewers on a baking sheet and coat them with oil to avoid sticking when cooking.
Combine the sweet chilli sauce, honey and lime juice. Brush over the skewers and sprinkle the sesame seeds if desired.
Cook the skewers on the grill for 10 minutes, turning them once they start to blacken or become too dark. Brush them with any spare sauce while they cook.
Once cooked, serve immediately.
